LMP2234AMA/NOPB

The LMP2234AMA/NOPB is a quad MicroPower precision Operational Amplifier with CMOS input. It is designed for battery powered applications. The 1.6 to 5.5V operating supply voltage range and quiescent power consumption of only 50μW extend the battery life in portable systems. The LMP2234 is part of the LMP precision amplifier family. The high impedance CMOS input makes it ideal for instrumentation and other sensor interface applications. These precise specifications make the LMP2234 a great choice for maintaining system accuracy and long term stability. The LMP2234 has a rail-to-rail output that swings 15mV from the supply voltage, which increases system dynamic range. The common mode input voltage range extends 200mV below the negative supply, thus the LMP2234 is ideal for ground sensing in single supply applications.

• 31µA at 1.8V Supply current
• ±0.75µV/°C Maximum low TCVOS
• ±150µV Maximum VOS
• ±20fA Input bias current
• 120dB PSRR
• 97dB CMRR
• 120dB Open loop gain
• 60nV/√Hz at f=1kHz Input voltage noise
• Green product and no Sb/Br